Mole-Ratios - Mole-Mole Conversions What is a mole ratio? A conversion factor derived from the coefficients of a balanced chemical equation interpreted in terms of moles. Mole Ratios are used to convert between moles of reaction and moles of reactants or between moles of products in chemical calculations.
Example:How many moles of Aluminum are needed to form 3.7 mol Al203
S1: mol Al
S2: 3.7 mol Al2O3
S3: 4 mol Al=2 mol Al2O3
S4: 3.7 mol Al2O3 x 4 molo Al/ 2 mol Al2O3 =7.4 mol Al
Example: How many moles of ammonia are produced when 0.60 mol of nitrogen reacts with hydrogen?
0.60 mol N2
mol Nh3
0.60 mol N2 x 2 mol NH3/1 mol N2= 1.2 mol Nh3
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Lab: When baking soda is an ingredient in your recipe, its purpose is to make the batter rise and produce a product with a light and fluffy texture. Thats because baking soda, or sodium hydrogen carbonate, decomposes upon heating to from carbon dioxide gas.
What is a
mole ratio? A conversion factor derived from the coefficients of a balanced chemical equation interpreted in terms of moles.
Mole Ratios are used to convert between moles of reaction and moles of reactants or between moles of products in chemical calculations.
Example:How many moles of Aluminum are needed to form 3.7 mol Al203
S1: mol Al
S2: 3.7 mol Al2O3
S3: 4 mol Al=2 mol Al2O3
S4: 3.7 mol Al2O3 x 4 molo Al/ 2 mol Al2O3 =7.4 mol Al
Example: How many moles of ammonia are produced when 0.60 mol of nitrogen reacts with hydrogen?
0.60 mol N2
mol Nh3
0.60 mol N2 x 2 mol NH3/1 mol N2= 1.2 mol Nh3
Lab: When baking soda is an ingredient in your recipe, its purpose is to make the batter rise and produce a product with a light and fluffy texture. Thats because baking soda, or sodium hydrogen carbonate, decomposes upon heating to from carbon dioxide gas.